Bug 1463732

Summary: Update OVS 2.6.1 to fix multicast
Product: Red Hat OpenStack Reporter: Franck Baudin <fbaudin>
Component: openvswitchAssignee: Vijay Chundury <vchundur>
Status: CLOSED ERRATA QA Contact: Eran Kuris <ekuris>
Severity: urgent Docs Contact:
Priority: high    
Version: 10.0 (Newton)CC: amuller, apevec, atelang, chrisw, jjoyce, rhos-maint, srevivo, tredaelli, vcojot
Target Milestone: z4Keywords: Triaged, ZStream
Target Release: 10.0 (Newton)   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: openvswitch-2.6.1-13.git20161206.el7ost Doc Type: If docs needed, set a value
Doc Text:
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Clone Of: Environment:
Last Closed: 2017-09-06 16:59:49 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Franck Baudin 2017-06-21 15:16:51 UTC 
Description of problem:

RHOSP10.Z3 ships with two major bugs preventing any multicast deployment:
- "mcast-snooping: Avoid segfault for vswitchd" (#1456356)
- "mcast-snooping: Flush ports mdb when VLAN cfg changed." (#1456358)

This is preventing NFV IPTV deployments

The following brew build is including the two fixes above and should be shipped (once tested) with RHOSP10.Z4: https://brewweb.engineering.redhat.com/brew/buildinfo?buildID=563674
Comment 9 Eran Kuris 2017-08-21 11:35:26 UTC 
Fixed verified 

[root@controller-0 ~]# rpm -qa | grep openvswitch-2.6.
python-openvswitch-2.6.1-13.git20161206.el7ost.noarch
openvswitch-2.6.1-13.git20161206.el7ost.x86_64
[root@controller-0 ~]# cat /etc/yum.repos.d/latest-installed 
10   -p 2017-08-18.2

used this guide for generating multicast traffic: 
https://gist.github.com/jayjanssen/5697813
Comment 11 errata-xmlrpc 2017-09-06 16:59:49 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:2648